2-Methylbenzo[d]oxazole-5-carboxylic acid

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Names

[ CAS No. ]:
90322-32-0

[ Name ]:
2-Methylbenzo[d]oxazole-5-carboxylic acid

[Synonym ]:
6-Benzoxazolecarboxylic acid, 2-methyl-
2-Methyl-1,3-benzoxazole-6-carboxylic acid
2-Methyl-1,3-benzoxazole-5-carboxylic acid
5-Benzoxazolecarboxylic acid, 2-methyl-

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
353.5±15.0 °C at 760 mmHg

[ Melting Point ]:
186-188ºC

[ Molecular Formula ]:
C9H7NO3

[ Molecular Weight ]:
177.157

[ Flash Point ]:
167.6±20.4 °C

[ Exact Mass ]:
177.042587

[ PSA ]:
63.33000

[ LogP ]:
1.50

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.640

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • 1,1,1-Trimethoxyethane
  • 3-Amino-4-hydroxybenzoic acid
  • 4-Amino-3-hydroxybenzoic acid
  • 3-(Acetylamino)-4-hydroxybenzoic acid
  • Ethanoic anhydride

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-METHYLBENZO[D]OXAZOLE-7-CARBOXYLIC ACID
  • 2-chlorobenzo[d]oxazole-5-carboxylic acid
  • 2-methylbenzo[d]oxazole-5-carbonitrile
  • 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid
  • METHYL 2-METHYLBENZO[D]OXAZOLE-5-CARBOXYLATE
  • Isoxazolo[5,4-b]pyridine-5-carboxylic acid, 3-cyclopropyl